Hardware stamping device

Abstract

The utility model discloses a hardware stamping device which comprises an operation table, a supporting plate is fixedly installed on the top of the operation table, a hydraulic rod is fixedly installed on the top of the supporting plate, and one end of the telescopic end of the hydraulic rod penetrates through the supporting plate and is fixedly connected with a mounting plate. According to the hardware stamping device, the stamping head can be rapidly disassembled and assembled through the cooperation of the threaded sleeve, the containing cavity, the mounting block, the connecting block and the clamping assembly, in addition, the angle of the stamping head can be adjusted through the clamping assembly, in the hardware stamping process, the stamping head can be rotationally adjusted according to the machining requirement, and the machining efficiency is improved. The stamping head and the stamping die holder are higher in matching degree, the locating block and the locking assembly are arranged to be used in cooperation, the stamping die holder can be conveniently and rapidly fixed, and therefore the stamping die holder can be conveniently disassembled and replaced, the disassembling and assembling process can be further simplified, the labor intensity is reduced, and the problem that the production efficiency is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing equipment, in particular to a hardware stamping device. Background Art

[0002] Hardware stamping is a process that uses punch presses and molds to deform or break stainless steel, iron, aluminum, copper and other plates and special materials to process them into parts with a certain shape and size. As an indispensable and important equipment in modern industrial production, the technological development of hardware stamping devices has always received widespread attention.

[0003] For example, a hardware stamping device (announcement number: CN221086890U) includes a base body and a stamping mechanism is arranged on the top of the base body, a stamping area is formed on the front side of the base body, a sliding mold base is fixedly arranged on the bottom wall of the stamping area, and the front end of the sliding mold base extends to the front side of the base body, a processing seat is arranged on the top surface of the sliding mold base, and the processing seat is slidably arranged on the top of the sliding mold base through a positioning assembly, a locking box is fixedly arranged on the front side of the processing seat, and a plurality of lock holes are arranged in an array on the top surface of the sliding mold base at the lock box, a locking mechanism is built into the lock box and a rotary dial is arranged on the top, and the rotary dial is connected to the locking mechanism to control the locking box and any one of the lock holes to be locked or unlocked.

[0004] However, the device still has the following defects:

[0005] The replacement of the punch head and the punch die in the above device is usually a time-consuming and complicated process. This is mainly due to the lack of a special quick-change mechanism, which requires operators to manually disassemble and install multiple parts, which not only increases labor intensity, but also prolongs downtime and reduces production efficiency. Therefore, we need to propose a hardware stamping device. Utility Model Content

[0006] The purpose of the utility model is to provide a hardware stamping device, aiming to solve the problem that the stamping head and the stamping die in the prior art lack a special quick-change mechanism, which causes the operator to manually disassemble and install multiple parts, which not only increases the labor intensity, but also prolongs the downtime and reduces the production efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The hardware stamping device comprises an operating table, a support plate is fixedly installed on the top of the operating table, a hydraulic rod is fixedly installed on the top of the support plate, one end of the telescopic end of the hydraulic rod passes through the support plate and is fixedly connected to the mounting plate, a threaded column is fixedly connected to the bottom of the mounting plate, a threaded sleeve is threadedly connected to the bottom of the threaded column, an accommodating cavity is provided inside the threaded sleeve, a mounting block is arranged inside the accommodating cavity, a connecting block is fixedly connected to the bottom of the mounting block, a punching head is fixedly connected to the bottom of the connecting block, two groups of clamping assemblies for positioning the mounting block are symmetrically arranged on the outer wall of the threaded sleeve, two groups of positioning blocks are symmetrically fixedly connected to the upper surface of the operating table, a stamping die seat is arranged between the two groups of positioning blocks, and a locking assembly for quickly fixing the stamping die seat is arranged on one side wall of the two groups of positioning blocks.

[0009] Preferably, the clamping assembly includes an adjusting screw, which is threadedly connected to the side wall of the threaded sleeve, and one end of the adjusting screw passes through the threaded sleeve and is rotatably connected to a clamping block, and the other end of the adjusting screw is fixedly connected to an adjusting knob.

[0010] Preferably, the clamping block is arranged in an arc shape, and one side of the clamping block abuts against the outer wall of the mounting block.

[0011] Preferably, two groups of guide rods are further included, one end of each of the two groups of guide rods is slidably inserted into the interior of the threaded sleeve, and one end of each of the two groups of guide rods passes through the threaded sleeve and is fixedly connected to one side of the clamping block.

[0012] Preferably, mounting grooves are respectively opened on the side walls on the opposite sides of the two groups of positioning blocks, and fixing blocks are respectively fixedly connected to the side walls on both sides of the stamping die base, and the two groups of fixing blocks are respectively slidably inserted into the inside of the two groups of mounting grooves.

[0013] Preferably, the locking assembly includes two groups of fixed sleeves, both groups of fixed sleeves are fixedly connected to one side wall of the positioning block, both groups of fixed sleeves have locking rods slidably inserted inside, one end of both groups of locking rods passes through the positioning block and is inserted into the interior of the fixed block, and the other end of the two groups of locking rods is fixedly connected to a pull plate.

[0014] Preferably, two groups of return springs are also included, one end of the two groups of return springs are fixedly connected to one side wall of the pull plate, the other ends of the two groups of return springs are respectively fixedly connected to one end of two groups of fixed sleeves, and the two groups of return springs are respectively movably mounted on the outer walls of the two groups of locking rods.

[0015] Preferably, two groups of positioning blind holes matched with the locking rods are formed on one side wall of the fixing block, and one end of the locking rod is inserted into the interior of the positioning blind hole.

[0016] Preferably, two groups of sliding rods are symmetrically fixedly connected to the top of the mounting plate, and the top ends of the two groups of sliding rods are slidably inserted into the top of the supporting plate.

[0017] Preferably, two groups of anti-slip parts are further included, and the top ends of the two groups of sliding rods penetrate the support plate and are fixedly connected to the bottom ends of the anti-slip parts.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model plays the role of quickly disassembling and assembling the punch head by arranging a threaded column at the bottom of the mounting plate, and coordinating the use of the threaded sleeve, the accommodating cavity, the mounting block, the connecting block and the clamping assembly. In addition, the angle of the punch head can be adjusted by the clamping assembly. During the stamping process of the hardware, the punch head can be rotated and adjusted according to the processing requirements, so that the degree of coordination between the punch head and the punching die base is higher. By arranging the positioning block and the locking assembly for coordinated use, the punching die base can be quickly fixed, thereby facilitating the disassembly and replacement of the punching die base, which is conducive to further simplifying the disassembly and assembly process, reducing labor intensity, and thus solving the problem of reduced production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the locking assembly and the stamping die base of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mounting plate, threaded sleeve and punch head of the utility model;

[0023] Figure 4 This is a schematic structural diagram of a cross-section of the threaded sleeve of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the clamping assembly and the mounting block of the utility model.

[0025] In the figure: 1. operating table; 2. supporting plate; 3. hydraulic rod; 4. mounting plate; 5. threaded column; 6. threaded sleeve; 7. accommodating chamber; 8. mounting block; 9. connecting block; 10. punching head; 11. clamping assembly; 1101. adjusting screw; 1102. clamping block; 1103. adjusting knob; 1104. guide rod; 12. positioning block; 13. punching die base; 14. locking assembly; 1401. fixing sleeve; 1402. locking rod; 1403. pulling plate; 1404. reset spring; 15. mounting groove; 16. fixing block; 17. positioning blind hole; 18. sliding rod; 19. anti-slip part. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 , the utility model provides a technical solution:

[0028] The hardware stamping device comprises an operating table 1, a support plate 2 is fixedly installed on the top of the operating table 1, a hydraulic rod 3 is fixedly installed on the top of the support plate 2, one end of the telescopic end of the hydraulic rod 3 penetrates the support plate 2 and is fixedly connected to a mounting plate 4, a threaded column 5 is fixedly connected to the bottom of the mounting plate 4, a threaded sleeve 6 is threadedly connected to the bottom of the threaded column 5, an accommodating cavity 7 is provided inside the threaded sleeve 6, a mounting block 8 is arranged inside the accommodating cavity 7, a connecting block 9 is fixedly connected to the bottom of the mounting block 8, a punching head 10 is fixedly connected to the bottom of the connecting block 9, and an outer wall of the threaded sleeve 6 Two groups of clamping assemblies 11 for positioning the mounting block 8 are symmetrically arranged on the top. By arranging the threaded column 5 at the bottom of the mounting plate 4, and coordinating the threaded sleeve 6, the accommodating cavity 7, the mounting block 8, the connecting block 9 and the clamping assembly 11, the punching head 10 can be quickly disassembled and assembled. In addition, the horizontal angle of the punching head 10 can be adjusted through the clamping assembly 11. During the stamping process of the hardware, the punching head 10 can be rotated and adjusted according to the processing requirements, so that the punching head 10 and the stamping die base 13 have a higher degree of cooperation;

[0029] In this embodiment, if Figure 1-2 As shown, the upper surface of the operating table 1 is symmetrically fixedly connected with two groups of positioning blocks 12, a stamping die seat 13 is arranged between the two groups of positioning blocks 12, and a locking assembly 14 for quickly fixing the stamping die seat 13 is arranged on one side wall of the two groups of positioning blocks 12. By setting the positioning blocks 12 and the locking assembly 14 for use in coordination, the stamping die seat 13 can be quickly fixed, so that the stamping die seat 13 can be easily disassembled and replaced, which is conducive to further simplifying the disassembly and assembly process, reducing labor intensity, and thus solving the problem of reduced production efficiency;

[0030] In a further preferred embodiment, Figure 4-5 As shown, the clamping assembly 11 includes an adjusting screw 1101, which is threadedly connected to the side wall of the threaded sleeve 6, and one end of the adjusting screw 1101 passes through the threaded sleeve 6 and is rotatably connected to a clamping block 1102, and the other end of the adjusting screw 1101 is fixedly connected to an adjusting knob 1103;

[0031] By adopting the above case, Figure 4-5 As shown, by rotating the adjusting knob 1103, the adjusting screw 1101 can be driven to rotate, thereby driving the clamping block 1102 to move, so as to clamp and position the mounting block 8, thereby avoiding the situation where the punch head 10 is offset during use, which is beneficial to improving the stamping processing accuracy of the hardware;

[0032] Further, such as Figure 5 As shown, the clamping block 1102 is arranged in an arc shape, and the arc-shaped clamping block 1102 can better adapt to the outer wall of the cylindrical mounting block 8, and can provide a more stable clamping force, and one side of the clamping block 1102 abuts against the outer wall of the mounting block 8;

[0033] It is worth noting that if Figure 5 As shown, it also includes two sets of guide rods 1104, one end of each set of guide rods 1104 is slidably inserted into the inside of the threaded sleeve 6, and one end of each set of guide rods 1104 passes through the threaded sleeve 6 and is fixedly connected to one side of the clamping block 1102;

[0034] In a further preferred embodiment, Figure 1-2 As shown, mounting grooves 15 are respectively provided on the side walls of the two groups of positioning blocks 12 on the opposite sides, and fixing blocks 16 are respectively fixedly connected to the side walls of the stamping die base 13 on both sides. The two groups of fixing blocks 16 are respectively slidably inserted into the inside of the two groups of mounting grooves 15. By setting the mounting grooves 15 and the fixing blocks 16 in coordination, the stamping die base 13 is limited.

[0035] Further, such as Figure 2 As shown, the locking assembly 14 includes two sets of fixed sleeves 1401, and the two sets of fixed sleeves 1401 are fixedly connected to one side wall of the positioning block 12, and the interiors of the two sets of fixed sleeves 1401 are slidably plugged with locking rods 1402, and one end of the two sets of locking rods 1402 passes through the positioning block 12 and is plugged into the interior of the fixing block 16, and the other ends of the two sets of locking rods 1402 are fixedly connected with a pull plate 1403;

[0036] By adopting the above case, Figure 2 As shown, when the stamping die base 13 needs to be disassembled, the pull plate 1403 can be directly pulled to separate one end of the locking rod 1402 from the fixing block 16, and then the stamping die base 13 together with the two sets of fixing blocks 16 can be directly pulled out from the installation groove 15 to complete the disassembly, which is simple and quick to operate;

[0037] In addition, if Figure 2 As shown, two groups of return springs 1404 are also included, one end of each of the two groups of return springs 1404 is fixedly connected to one side wall of the pull plate 1403, and the other end of each of the two groups of return springs 1404 is fixedly connected to one end of each of the two groups of fixed sleeves 1401, and the two groups of return springs 1404 are movably sleeved on the outer walls of the two groups of locking rods 1402;

[0038] It is worth noting that if Figure 2 As shown, when the stamping die base 13 needs to be installed, the pull plate 1403 can be pulled first, which can drive the locking rod 1402 to move. At this time, the reset spring 1404 is in a stretched state. At this time, the fixing blocks 16 on both sides of the stamping die base 13 are respectively inserted into the inside of the two groups of installation grooves 15. When one end of the locking rod 1402 is aligned with the positioning blind hole 17, the pull plate 1403 is released, and the return force of the reset spring 1404 can be used to firmly insert one end of the locking rod 1402 into the inside of the positioning blind hole 17, so as to achieve the effect of quickly disassembling and assembling the stamping die base 13;

[0039] Preferably, Figure 2 As shown, two groups of blind positioning holes 17 adapted to the locking rod 1402 are opened on one side wall of the fixing block 16, and one end of the locking rod 1402 is inserted into the interior of the blind positioning hole 17;

[0040] Further, such as Figure 3 As shown, the top of the mounting plate 4 is symmetrically fixedly connected with two sets of slide bars 18, and the top ends of the two sets of slide bars 18 are slidably plugged into the top of the support plate 2. By setting the slide bars 18, the mounting plate 4 is limited, so that the operation process of the mounting plate 4 and the punch head 10 is more stable;

[0041] Further, such as Figure 3 As shown, two groups of anti-slip portions 19 are also included. The top ends of the two groups of slide bars 18 pass through the support plate 2 and are fixedly connected to the bottom of the anti-slip portions 19. By setting the anti-slip portions 19, the slide bars 18 are limited to prevent them from falling off during use, which is beneficial to further improve the stability of the device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardware stamping device, comprising an operating table (1), characterized in that: It also includes a support plate (2), a hydraulic rod (3), a mounting plate (4), a threaded column (5), a threaded sleeve (6), a receiving cavity (7), a mounting block (8), a connecting block (9), a punch head (10) and a clamping assembly (11); The support plate (2) is fixedly mounted on the top of the operating table (1), the hydraulic rod (3) is fixedly mounted on the top of the support plate (2), and one end of the telescopic end of the hydraulic rod (3) passes through the support plate (2) and is fixedly connected to the top of the mounting plate (4); The threaded column (5) is fixedly mounted on the bottom of the mounting plate (4), the threaded sleeve (6) is threadedly connected to the bottom of the threaded column (5), the accommodating cavity (7) is opened inside the threaded sleeve (6), the mounting block (8) is arranged inside the accommodating cavity (7), the connecting block (9) is fixedly connected to the bottom of the mounting block (8), and the punching head (10) is fixedly connected to the bottom of the connecting block (9); The clamping assembly (11) is provided in two groups, and the two groups of the clamping assembly (11) are respectively arranged on the outer wall of the threaded sleeve (6); the upper surface of the operating table (1) is symmetrically fixedly connected with two groups of positioning blocks (12); a stamping die seat (13) is arranged between the two groups of positioning blocks (12); and a locking assembly (14) for quickly fixing the stamping die seat (13) is arranged on one side wall of the two groups of positioning blocks (12).

2. The hardware stamping device according to claim 1, characterized in that: The clamping assembly (11) comprises an adjusting screw (1101), wherein the adjusting screw (1101) is threadedly connected to the side wall of the threaded sleeve (6), and one end of the adjusting screw (1101) passes through the threaded sleeve (6) and is rotatably connected to a clamping block (1102), and the other end of the adjusting screw (1101) is fixedly connected to an adjusting knob (1103).

3. The hardware stamping device according to claim 2, characterized in that: The clamping block (1102) is arranged in an arc shape, and one side of the clamping block (1102) abuts against the outer wall of the mounting block (8).

4. The hardware stamping device according to claim 3, characterized in that: It also includes two groups of guide rods (1104), one end of each of the two groups of guide rods (1104) is slidably inserted into the interior of the threaded sleeve (6), and one end of each of the two groups of guide rods (1104) passes through the threaded sleeve (6) and is fixedly connected to one side of the clamping block (1102).

5. The hardware stamping device according to claim 1, characterized in that: The two groups of positioning blocks (12) are provided with mounting grooves (15) on the side walls on the opposite sides, and the two side walls of the punching die base (13) are fixedly connected with fixing blocks (16) respectively. The two groups of fixing blocks (16) are slidably inserted into the inside of the two groups of mounting grooves (15).

6. The hardware stamping device according to claim 5, characterized in that: The locking assembly (14) comprises two groups of fixed sleeves (1401), the two groups of fixed sleeves (1401) are fixedly connected to one side wall of the positioning block (12), the interiors of the two groups of fixed sleeves (1401) are slidably plugged with locking rods (1402), one end of the two groups of locking rods (1402) passes through the positioning block (12) and is plugged into the interior of the fixed block (16), and the other ends of the two groups of locking rods (1402) are fixedly connected to a pull plate (1403).

7. The hardware stamping device according to claim 6, characterized in that: It also includes two groups of return springs (1404), one end of the two groups of return springs (1404) are fixedly connected to one side wall of the pull plate (1403), the other end of the two groups of return springs (1404) are respectively fixedly connected to one end of the two groups of fixed sleeves (1401), and the two groups of return springs (1404) are respectively movably sleeved on the outer walls of the two groups of locking rods (1402).

8. The hardware stamping device according to claim 7, characterized in that: Two groups of positioning blind holes (17) adapted to the locking rod (1402) are provided on a side wall of one side of the fixing block (16), and one end of the locking rod (1402) is inserted into the interior of the positioning blind hole (17).

9. The hardware stamping device according to claim 1, characterized in that: Two groups of sliding rods (18) are symmetrically fixedly connected to the top of the mounting plate (4), and the top ends of the two groups of sliding rods (18) are slidably plugged into the top of the supporting plate (2).

10. The hardware stamping device according to claim 9, characterized in that: It also includes two groups of anti-slip parts (19), and the top ends of the two groups of sliding rods (18) penetrate the support plate (2) and are fixedly connected to the bottom of the anti-slip parts (19).

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